Personally mate, I wouldn't go for the eibachs if you have the cup suspension. The drop won't be very noticeable, although they are very comfortable as they are a progressive spring.
Tbh though, I really don't find the H&Rs that uncomfortable. You will see a lot of people say they are to "crashy and bouncy" but personally I really don't find them any more uncomfortable than the standard cup suspension.
Handles well. And sits so much nicer. I'm very happy, it's a shame you aren't close, as if you where I would take you for a drive so you could see what you think.